div#big{
    width: 300px;
    height: 300px;
    margin-left: 100px;
    border: 1px solid royalblue;
    background-color: antiquewhite;

}
div.aRegister{
    overflow: hidden;
}
div#accountRegister{
    float: left;
    border: 1px solid royalblue;
    width: 148px;
    text-align: center;
    font-size: 20px;
}
div#telphoneRegister{
    float: right;
    border: 1px solid royalblue;
    width: 148px;
    text-align: center;
    font-size: 20px;
    background-color: white;
}
div#pRegister{
    display: none;
}
/*手机号码注册--------*/
input.pho{
    margin-top: 30px;
    font-size: 16px;
}
input.phone{
    margin-top: 10px;
}
input#btn2{
    width: 200px;
    height: 25px;
    margin-top:20px;
    margin-left: 50px;
    text-align: center;
    font-size: 14px;
}
input#btn3{
    width: 200px;
    height: 25px;
    margin-top: 25px;
    margin-left:50px;
    text-align: center;
    font-size: 14px;
}
/*账号注册---------------*/
#btn01{
    width: 200px;
    height: 25px;
    margin-top:40px;
    margin-left: 50px;
    text-align: center;
    font-size: 14px;
}

#btn02{
    width: 200px;
    height: 25px;
    margin-top:40px;
    margin-left: 50px;
    text-align: center;
    font-size: 14px;
}